59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2019 Samsung Electronics.
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*
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*/
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#ifndef __MODEM_CTRL_H__
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#define __MODEM_CTRL_H__
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#define MIF_INIT_TIMEOUT (15 * HZ)
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#if IS_ENABLED(CONFIG_SEC_MODEM_S5100)
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struct msi_reg_type {
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u32 msi_data;
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u32 msi_check;
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u32 err_report;
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u32 reserved;
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u32 boot_stage;
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u32 img_addr_lo;
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u32 img_addr_hi;
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u32 img_size;
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};
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enum boot_stage_bit {
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BOOT_STAGE_ROM_BIT,
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BOOT_STAGE_PCI_LINKUP_START_BIT,
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BOOT_STAGE_PCI_PHY_INIT_DONE_BIT,
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BOOT_STAGE_PCI_DBI_DONE_BIT,
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BOOT_STAGE_PCI_LTSSM_DISABLE_BIT,
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BOOT_STAGE_PCI_LTSSM_ENABLE_BIT,
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BOOT_STAGE_PCI_MSI_START_BIT,
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BOOT_STAGE_PCI_WAIT_DOORBELL_BIT,
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BOOT_STAGE_DOWNLOAD_PBL_BIT,
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BOOT_STAGE_DOWNLOAD_PBL_DONE_BIT,
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BOOT_STAGE_SECURITY_START_BIT,
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BOOT_STAGE_CHECK_BL1_ID_BIT,
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BOOT_STAGE_JUMP_BL1_BIT,
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/* Not documented but the it is the last stage */
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BOOT_STAGE_DONE_BIT,
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};
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/* Every bits of boot_stage_bit are filled */
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#define BOOT_STAGE_DONE_MASK (BIT(BOOT_STAGE_DONE_BIT + 1) - 1)
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#endif
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void modem_ctrl_set_kerneltime(struct modem_ctl *mc);
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int modem_ctrl_check_offset_data(struct modem_ctl *mc);
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void change_modem_state(struct modem_ctl *mc, enum modem_state state);
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#if IS_ENABLED(CONFIG_SEC_MODEM_S5100)
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int s5100_force_crash_exit_ext(void);
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int s5100_poweron_pcie(struct modem_ctl *mc, bool boot_on);
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int s5100_try_gpio_cp_wakeup(struct modem_ctl *mc);
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int s5100_set_outbound_atu(struct modem_ctl *mc, struct cp_btl *btl,
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loff_t *pos, u32 map_size);
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#endif
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#endif /* __MODEM_CTRL_H__ */
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